EP3184965A2 - Procédé d'adaptation d'une prédiction de portée d'un véhicule automobile au moyen de conditions environnementales et véhicule automobile - Google Patents

Procédé d'adaptation d'une prédiction de portée d'un véhicule automobile au moyen de conditions environnementales et véhicule automobile Download PDF

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Publication number
EP3184965A2
EP3184965A2 EP16200893.2A EP16200893A EP3184965A2 EP 3184965 A2 EP3184965 A2 EP 3184965A2 EP 16200893 A EP16200893 A EP 16200893A EP 3184965 A2 EP3184965 A2 EP 3184965A2
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EP
European Patent Office
Prior art keywords
motor vehicle
range prediction
sensor
detected
environmental sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16200893.2A
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German (de)
English (en)
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EP3184965B1 (fr
EP3184965A3 (fr
Inventor
Florian Schuller
Michael Klimesch
Florian Haubner
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Audi AG
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Audi AG
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Publication of EP3184965A3 publication Critical patent/EP3184965A3/fr
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/12Recording operating variables ; Monitoring of operating variables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3453Special cost functions, i.e. other than distance or default speed limit of road segments
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3453Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3469Fuel consumption; Energy use; Emission aspects
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644Constructional arrangements
    • G01R31/3648Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00Control parameters of input or output; Target parameters
    • B60L2240/60Navigation input
    • B60L2240/66Ambient conditions
    • B60L2240/662Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00Operating Modes
    • B60L2260/40Control modes
    • B60L2260/50Control modes by future state prediction
    • B60L2260/52Control modes by future state prediction drive range estimation, e.g. of estimation of available travel distance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00Type of vehicle
    • B60Y2200/90Vehicles comprising electric prime movers
    • B60Y2200/91Electric vehicles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

Definitions

  • the invention relates to a method for adjusting a range prediction of a motor vehicle and a motor vehicle.
  • the adaptation is therefore made available to the driver of the motor vehicle delayed and is therefore no longer directly recognizable in connection with leaving the garage. It is also problematic that temperature gradients typically used to adjust the range prediction also occur under other conditions, with accumulated mispredictions of the range prediction occurring in particular in the summer with particularly strongly differing temperatures depending on the environment.
  • the invention has for its object to provide an improved method for adjusting a range prediction and an improved motor vehicle.
  • the object is achieved in particular by providing a method for adjusting a range prediction of a motor vehicle based on environmental conditions, wherein an outside temperature is detected, and wherein at least one environmental sensor is used to detect a spatial environment of the motor vehicle. It is provided that the range prediction for the motor vehicle is adjusted on the basis of the detected outside temperature and on the basis of the detected spatial environment. About the detection of the spatial environment, it is possible to determine in particular changes in the spatial environment of the motor vehicle and adjust the range prediction in immediate temporal relation to the change of the spatial environment.
  • the driver is so much faster and more reliable and informed in particular in connection with recognizable changes in the spatial environment of the motor vehicle about adjustments of the range prediction, so that a direct relation to the observable changes of the spatial environment is present, and the information becomes comprehensible.
  • a range prediction is understood to mean, in particular, a prediction of a maximum available range of a motor vehicle, in particular of an electric vehicle with an electric drive.
  • the range prediction in particular depends on an outside temperature of the motor vehicle, because an air conditioning power for air conditioning an interior of the motor vehicle - especially for heating or cooling - significantly affects the available range for a given filling or charge state of an energy storage of the motor vehicle.
  • an available, removable power of an accumulator of the motor vehicle is temperature-dependent.
  • the most accurate determination and display of a range, in particular for an electric vehicle, is essential information, as it must be ensured for the driver that he can achieve a desired goal, in particular if a network of charging stations for the motor vehicle has only a low coverage and / or charging for a long time.
  • An adaptation of the range prediction is understood in particular to mean that the range determined on the basis of at least one first parameter and / or the method of determining the range from the at least one first parameter are based on at least one second parameter, which is different from the first parameter is changed.
  • the first parameter may be, for example, the outside temperature
  • the second parameter may be, for example, a signal of an environmental sensor which is suitable for detecting a spatial environment of the motor vehicle.
  • the range prediction thus not only relies on the at least one first parameter, but the at least one second parameter is additionally used, whereby the accuracy of the range prediction increases.
  • An environmental sensor is understood in particular to mean a sensor that is set up to detect a spatial environment of the motor vehicle, in particular a geometric environment of the motor vehicle.
  • the environmental sensor is set up to detect whether the motor vehicle is in an interior, in particular a closed interior, or outdoors.
  • an environmental sensor is further understood in particular a sensor in which a parameter to whose observation the sensor is set up, and / or a measurement signal of the sensor, at least not directly dependent on temperature, at least not in the first approximation temperature dependent / are.
  • the parameter and / or the measurement signal is / are temperature-independent.
  • Such an environmental sensor is also referred to as a temperature-independent environmental sensor. Examples of these are, for example, a distance-giving sensor, in particular a distance sensor, or an optical sensor.
  • a spatial environment of the motor vehicle is understood in particular to be a geometric environment of the motor vehicle.
  • a spatial environment of the motor vehicle is understood to mean whether the motor vehicle is in an interior, for example a building, in particular a closed interior, or outdoors.
  • a change in the spatial environment of the motor vehicle is detected by means of the environmental sensor, the range prediction being adapted on the basis of the detected change in the spatial environment.
  • it is preferably detected by means of the environmental sensor when the motor vehicle leaves an interior, in particular a closed interior, and enters a free environment. This is typically associated with a significant increase in temperature, especially in summer, which is detected only delayed with an outdoor temperature sensor, however.
  • the change can be directly detected by means of the environmental sensor, so that the range prediction can be adjusted in immediate temporal relationship with the departure of the interior, so that the relationship between the adaptation of the range prediction and leaving the interior for the driver is recognizable.
  • At least one further environmental sensor is used for detecting the spatial environment, wherein the further environmental sensor is different from the environmental sensor, and wherein a signal of the further environmental sensor is used to adjust the range prediction.
  • a first environmental sensor is preferably provided in order to detect a spatial environment of the motor vehicle, wherein the range prediction is adapted on the basis of a measurement signal of the first environmental sensor.
  • at least one second environmental sensor for detecting the spatial environment is provided which, in particular with respect to a detected parameter and / or a Measuring principle and / or an output measurement signal - is different from the first environment sensor.
  • the measurement signal of the second sensor is used in addition to the measurement signal of the first environmental sensor for adjusting the range prediction.
  • the reliability of the adaptation of the range prediction can be further increased.
  • the first environmental sensor it is possible for the first environmental sensor to use a distance-determining sensor which can detect a stay of a motor vehicle in an interior space by detecting walls of the interior arranged in the vicinity of the motor vehicle. As long as the motor vehicle is in a closed interior, such as a garage, or leaves, the range prediction can be sensibly adjusted by means of the measurement signal of the first environmental sensor.
  • a false-positive measuring signal of the first environmental sensor can occur, which detects an interior and thus causes a mismatch of the range prediction.
  • an optical sensor can be used as a second environmental sensor whose measurement signal is based, for example, on a traffic sign evaluation.
  • a tunnel passage can be detected and a mismatch due to the measurement signal of the first environmental sensor can be prevented, for example by suppressing the corresponding adaptation of the range prediction.
  • the previously calculated range is preferably maintained since the motor vehicle is not expected to be driven through tunnels until the end of the journey.
  • a tunnel passage is basically comparable to a short, limited garage or general indoor stay. Therefore, in such a short indoor stay, it is also preferable to suppress adjustment of the range prediction, particularly when a stay in an indoor space is detected for a period of time smaller than a predetermined limit period.
  • the at least one environmental sensor is selected from a group consisting of a distance sensor or a distance sensor, in particular an ultrasonic sensor, a radar sensor, an optical sensor, in particular a camera, and a laser scanner.
  • a distance sensor or a distance sensor in particular an ultrasonic sensor, a radar sensor, an optical sensor, in particular a camera, and a laser scanner.
  • the at least one environmental sensor is designed as an optical sensor
  • this is preferably associated with a traffic sign evaluation, by means of which a sign recognition of traffic signs is performed.
  • This knowledge about the spatial environment of the motor vehicle can be obtained, which can be used to adjust the range prediction.
  • a tunnel passage is detected by means of such a traffic sign evaluation, this result can also be used to to prevent mismatch of the range prediction due to a change in the outside temperature.
  • a different temperature prevails in a tunnel than outside the tunnel, so that without detection of the tunnel passage, an adaptation of the range prediction would be carried out by changing the measuring signal of an outside temperature sensor.
  • an outside temperature-controlled adaptation of the range prediction can preferably be suppressed or suppressed on the basis of the traffic sign evaluation.
  • a stay of the motor vehicle in a building is detected by means of the environmental sensor.
  • a stay of the motor vehicle in a garage is preferably detected by means of the environmental sensor.
  • the environmental sensor preferably a leaving the building, in particular a leaving the garage, recognized by the motor vehicle.
  • the method preferably comprises a building and in particular a garage detection. If a garage is detected and the vehicle is parked, the range prediction can be adjusted when leaving the garage in close temporal relation to this event.
  • the information as to whether the vehicle stood at the start of the journey in a building, in particular a garage is therefore preferably used to thereby influence parameters for the observation of an outside temperature and in particular an outside temperature gradient.
  • the range prediction can be adjusted without delay.
  • the information as to whether the motor vehicle is currently in a building, in particular a garage, is preferably determined by means of a plurality of environmental sensors, in particular by means of two mutually independent and mutually different environmental sensors, for example a distance sensor and an optical sensor.
  • the range prediction is determined on the basis of the outside temperature.
  • the outside temperature represents an essential variable which determines the range of the motor vehicle.
  • the range prediction is preferably determined on the basis of a current power requirement of the motor vehicle. It is obvious that the instantaneous power requirement has an influence on the range of the motor vehicle. However, the power requirement must also be observed and averaged over a not too short period of time in order to obtain a reliable statement for determining the maximum range.
  • the range prediction is adjusted on the basis of a temperature gradient of the outside temperature.
  • the range prediction is preferably adjusted on the basis of a power gradient of the power requirement.
  • a first threshold value / first threshold values is / are defined for the temperature gradient and / or the power gradient, wherein the range prediction is adapted if at least one of the gradients reaches or exceeds its associated first threshold value, in particular with its magnitude.
  • a threshold value for the temperature gradient and / or for the power gradient is changed on the basis of the detected spatial environment.
  • a first threshold based on the detected spatial environment and more particularly based on a change in the detected spatial environment, may be decreased to a second threshold such that a smaller gradient is sufficient to effect a range prediction adjustment.
  • a lower gradient in power demand and / or in outside temperature may be sufficient to adjust the range prediction so that the adaptation occurs more quickly and in tandem with leaving the garage.
  • Faulty detections can be reduced because in other situations, especially in the case of an unchanged spatial environment, especially when detecting a stay of the motor vehicle outdoors, the threshold value for the gradient can be set back upwards, in particular to the first threshold, too frequent Suppress adjustments and mismatches of range prediction.
  • the threshold value for the gradient can be set back upwards, in particular to the first threshold, too frequent Suppress adjustments and mismatches of range prediction.
  • parameters for the observation of a temperature and / or power gradient can be influenced on the basis of the detection of the spatial environment, wherein the sensitivity of the algorithm for range prediction can be determined.
  • the object is also achieved by providing a motor vehicle, which is set up for carrying out a method according to one of previously described embodiments.
  • a motor vehicle which is set up for carrying out a method according to one of previously described embodiments.
  • the motor vehicle preferably has at least one outside temperature sensor for detecting an outside temperature of the motor vehicle and at least one environment sensor for detecting a spatial environment of the motor vehicle. Furthermore, the motor vehicle preferably has a range prediction device which is set up in order to predict a maximum range of the motor vehicle, at least on the basis of the detected outside temperature, in particular based on a temperature gradient. The range prediction device is set up to make an adaptation of the range prediction on the basis of a measurement signal of the environment sensor.
  • the motor vehicle is designed as an electric vehicle, in particular as a motor vehicle with an electric drive.
  • an electric vehicle in connection with an electric vehicle, the advantages already described above are realized in a special way.
  • the invention will be explained in more detail below with reference to the drawing.
  • the single figure shows a schematic representation of a motor vehicle.
  • the single figure shows a schematic representation of an embodiment of a motor vehicle 1, which is adapted to carry out an embodiment of a method for adjusting a range prediction of the motor vehicle 1 on the basis of environmental conditions.
  • the motor vehicle 1 is preferably designed as an electric vehicle.
  • the first environmental sensor 5 is in particular a temperature-independent environment sensor.
  • the first environmental sensor 5 is designed as a distance-giving sensor, in particular as a distance sensor, particularly preferably as an ultrasonic sensor or as a radar sensor.
  • the outside temperature sensor 3 and the first environment sensor 5 are operatively connected to a range prediction device 7 configured to perform a range prediction for the motor vehicle 1 based on the detected outside temperature.
  • the range prediction 7 is also set up to adjust the range prediction on the basis of the detected outside temperature and the detected spatial environment.
  • the range prediction device 7 is preferably set up in order to additionally base the range prediction on a current power requirement of the motor vehicle 1.
  • the range prediction device 7 is preferably set up in order to adjust the range prediction based on a temperature gradient of the outside temperature and preferably a power gradient of the power requirement, wherein preferably the adaptation of the range prediction is adapted on the basis of the detected spatial environment.
  • a threshold value for the temperature gradient of the outside temperature and / or the power gradient of the power requirement for adjusting the range prediction on the basis of the detected spatial environment is preferably changed by the range prediction device 7.
  • the range prediction device 7 is furthermore configured to detect a change in the spatial environment of the motor vehicle 1 by means of the environmental sensor 5, the range prediction being adapted on the basis of the change in the spatial environment.
  • a second environmental sensor 9 is provided which differs from the first environmental sensor 5 with regard to a detected parameter and / or a measurement signal.
  • the second environmental sensor 9 is also used to detect the spatial environment of the motor vehicle 1 used.
  • a signal of the second environmental sensor 9 is used to adjust the range prediction by the range prediction device 7, wherein this is operatively connected to the second environment sensor 9.
  • the second environmental sensor 9 is preferably designed as an optical sensor, in particular as a camera or as a laser scanner. It is possible for the second environmental sensor 9 and / or the range prediction device 7 to be assigned a traffic sign evaluation with which sign recognition is carried out. It is possible, based on recognized traffic signs to close the spatial environment of the motor vehicle 1 and to use this information for the adaptation of the range prediction.
  • the environmental sensors 5, 9 in particular a stay of the motor vehicle 1 in a building, in particular a garage, is detected. Additionally or alternatively, leaving the building, in particular the garage, is preferably detected by the motor vehicle 1 by means of the environmental sensors 5, 9.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Automation & Control Theory (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Electric Motors In General (AREA)
EP16200893.2A 2015-12-24 2016-11-28 Procédé d'adaptation d'une prédiction de portée d'un véhicule automobile au moyen de conditions environnementales et véhicule automobile Active EP3184965B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015016975.0A DE102015016975A1 (de) 2015-12-24 2015-12-24 Verfahren zum Anpassen einer Reichweitenprädiktion eines Kraftfahrzeugs anhand von Umgebungsbedingungen und Kraftfahrzeug

Publications (3)

Publication Number Publication Date
EP3184965A2 true EP3184965A2 (fr) 2017-06-28
EP3184965A3 EP3184965A3 (fr) 2017-07-05
EP3184965B1 EP3184965B1 (fr) 2020-06-24

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EP16200893.2A Active EP3184965B1 (fr) 2015-12-24 2016-11-28 Procédé d'adaptation d'une prédiction de portée d'un véhicule automobile au moyen de conditions environnementales et véhicule automobile

Country Status (4)

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US (1) US20170182891A1 (fr)
EP (1) EP3184965B1 (fr)
CN (1) CN106915263B (fr)
DE (1) DE102015016975A1 (fr)

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CN106915263A (zh) 2017-07-04
DE102015016975A1 (de) 2017-06-29
EP3184965B1 (fr) 2020-06-24
CN106915263B (zh) 2019-12-03
EP3184965A3 (fr) 2017-07-05

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